Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
52892 (1998 SR62)
Classification: Main-belt Asteroid          SPK-ID: 2052892
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2731986390489874 4.8328e-08  
a 2.317374731795224 7.6526e-09 au
q 1.684271108902256 1.1348e-07 au
i 2.256464345734142 4.9838e-06 deg
node 41.10922287492536 8.2213e-05 deg
peri 309.9981364685423 8.2776e-05 deg
M 84.35115304984519 8.0719e-06 deg
tp 2458698.587321940318
(2019-Aug-03.08732194)
2.9292e-05 TDB
period 1288.524936194516
3.53
6.3826e-06
1.747e-08
d
yr
n .2793892379477041 1.3839e-09 deg/d
Q 2.950478354688191 9.7433e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1328  
   data-arc span      15976 days (43.74 yr)  
   first obs. used      1976-05-03  
   last obs. used      2020-01-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50466  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 10:37:40  

Additional Information
 Earth MOID = .679757 au 
 Jupiter MOID = 2.48578 au 
 T_jup = 3.528 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456809.5 (2014-Jun-01.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2745541631508668 4.8508e-08  
q 1.680185414170335 1.14e-07 au
tp 2457410.562712756128
(2016-Jan-23.06271276)
3.1459e-05 TDB
node 41.11687099469885 8.2129e-05 deg
peri 310.0481344179577 8.2685e-05 deg
i 2.259279465216538 4.9869e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1328  
   data-arc span      15976 days (43.74 yr)  
   first obs. used      1976-05-03  
   last obs. used      2020-01-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50466  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 10:37:40  

Additional Information
 Jupiter MOID = 2.48578 au 
 T_jup = 3.528 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.353033050159887E-15 -5.523489170250672E-15 9.851697747400823E-13 -2.984970677645312E-14 2.508320996153926E-13 -8.657639922675702E-16
q -5.523489170250672E-15 1.29950241402245E-14 -2.368879815270448E-12 6.972208340896635E-14 -6.081189516122407E-13 2.102700760919919E-15
tp 9.851697747400823E-13 -2.368879815270448E-12 9.896845174499475E-10 -1.989590960171638E-11 3.067090333371963E-10 -8.893986170802111E-13
node -2.984970677645312E-14 6.972208340896635E-14 -1.989590960171638E-11 6.745132883444738E-9 -6.743951205795969E-9 -8.38283922735923E-11
peri 2.508320996153926E-13 -6.081189516122407E-13 3.067090333371963E-10 -6.743951205795969E-9 6.836808863674304E-9 8.350407782340464E-11
i -8.657639922675702E-16 2.102700760919919E-15 -8.893986170802111E-13 -8.38283922735923E-11 8.350407782340464E-11 2.486964347693791E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.0   n/a MPO344694  

52892 (1998 SR62)          Discovered 1998-Sep-20 by BAO Schmidt CCD Asteroid Program at Xinglong
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 SR62 = 1976 JE6 = 1997 HA2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jun-03 14:21 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin